Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	PSMB1
Human P-Site:	S68
P-Site Sequence:	FSIHTRDSPKCYKLT
UniProt:	P20618
Intern. Prot. ID:	IPI00025019

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PSMB1	P20618	S68	FSIHTRDSPKCYKLT	100 / 9 AA	26
Phosphosite 1:	RNF17	Q9BXT8	S310	GKIEFRDSTKCYPQE	85 / 7 AA	185
Phosphosite 2:	RNF17	Q9BXT8	T311	KIEFRDSTKCYPQEN	85 / 7 AA	185
Phosphosite 3:	ZNF638	Q14966	S552	IRNPFRGSPKCFRSV	71 / 7 AA	221
Phosphosite 4:	ATG9B	Q674R7	S62	PAPHTRSSPSSFSPP	55 / 9 AA	101
Phosphosite 5:	GREB1	Q4ZG55	S280	AVFNGKDSPKCQQLA	62 / 8 AA	216
Phosphosite 6:	NSD1	Q96L73	S67	AYGQDSPSCYIPLRR	71 / 7 AA	297
Phosphosite 7:	NSD1	Q96L73	S65	QNAYGQDSPSCYIPL	71 / 7 AA	297
Phosphosite 8:	PPARGC1B	Q86YN6	S570	PQLPPRDSPRCLMLA	71 / 7 AA	113
Phosphosite 9:	SETD1A	O15047	S565	EPGATRESPKANGQN	62 / 8 AA	186
Phosphosite 10:	SERPINB11	Q96P15	S74	LKPGFKDSPKCSQAG	83 / 6 AA	44
Phosphosite 11:	C4orf31	Q8TB73	T60	SSYLFRDTPKRYFFV	71 / 7 AA	65
Phosphosite 12:	HIVEP1	P15822	S782	SRRGSIDSPKSYIFK	62 / 8 AA	297
Phosphosite 13:	PSMB1	P20618	Y72	TRDSPKCYKLTDKTV	100 / 5 AA	26
Phosphosite 14:	KLHL24	Q6TFL4	S278	VDQLIQNSPECYQLL	50 / 8 AA	68
Phosphosite 15:	NAA35	Q5VZE5	Y410	PVLSPKCYLYNNHQA	100 / 5 AA	84
Phosphosite 16:	C2orf24	Q9BV87	T348	KLQRDSPTCHACLHP	71 / 7 AA	45
Phosphosite 17:	ACYP1	P07311	S71	EWLETRGSPKSHIDK	62 / 8 AA	11
Phosphosite 18:	FRMPD3	Q5JV73	S133	TVLHTHQSPKSAFIS	62 / 8 AA	199
Phosphosite 19:	HIVEP1	P15822	S785	GSIDSPKSYIFKDSF	83 / 6 AA	297
Phosphosite 20:	DMRT3	Q9NQL9	S220	NPESRPDSPKCHAEQ	83 / 6 AA	51